Magazine question 4040PD

[Karnivore]

Got a question.

I have three 4040PD mags and was wondering if the magazine base plate interchanges with a 3913 base plate. Mine are flat and I want to get some curved.

I cannot find a listing for 4040PD in either flat or curved. If they interchange, does anyone have a source?

I am out of options.

Thanks, Karnivore

 

[Karnivore]

Batting 0.00 here

 

[Shorty 45 MK2]

Don't know if they do, but you'll always be able to sell them if they don't fit.

As for a place to buy them I'd check the classifieds.

 

[handgunner356]

Yes they do fit, the mag tubes measure the same. The different follower and the feedlips being slightly shorter on the 4040 tubes.